Jaguar Xj6l problems

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The Jaguar XJ is a series of mid-size/full-size luxury cars produced by British automobile manufacturer Jaguar Cars (becoming Jaguar Land Rover in 2013) from 1968 to 2019. It was produced across five basic platform generations (debuting in 1968, 1986, 1994, 2003, and 2009) with various updated derivatives of each. From 1970, it was Jaguar's flagship four-door model. The original model was the last Jaguar saloon to have been designed under the leadership of Sir William Lyons, the company's founder, and the model has been featured in countless media and high-profile appearances.

Series 1, 2, and 3 (1968–1992)

Overview

The first generation Jaguar XJ was produced for a total period of 24 years, with two major facelifts – in 1973 and in 1979, with a raised front bumper and less tall grilles.

For four years, the 1968 introduced XJ was always a four-door, straight-six saloon on a 2.76 m (108.75 in) wheelbase. In 1972, a more spacious, 4-inch (10 cm) longer wheelbase (LWB) option, and a 5.3 litre V12 engine were added. On the XJ series II (from 1973), the standard wheelbase (SWB) saloons were cancelled in 1974 – but a SWB two-door (series II only) coupé was sold from 1975–1978.

The 1979 series III saloons received a redesigned greenhouse (upper body) and bumpers. The 6-cylinder series III models were replaced by the second generation Jaguar XJ in 1987, but the V12 models not until 1992.

photo of Jaguar Xj6l car production

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Jaguar Xj6l model years

jaguar xj6l 1977 photo
Xj6l 1977
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jaguar xj6l 1997 photo
Xj6l 1997
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Common Jaguar Xj6l problems

The Jaguar XJ6L is known for its luxurious design and performance, but it also has some common problems that owners have reported.

One of the most common issues with the XJ6L is related to the engine, specifically the coil packs. Some owners have reported that the engine cuts out or stalls, and this issue can be traced back to faulty coil packs. The coil packs are responsible for providing the spark to ignite the fuel in the engine, and if they fail, the engine will not run properly. In some cases, the coil packs may need to be replaced, which can be a costly repair. However, in some instances, the problem may be caused by loose or improperly installed spark plugs, which can be an easier and less expensive fix.

Another common issue with the XJ6L is related to the electrical system. Some owners have reported problems with the central locking system, which can be caused by a faulty body processor module. This module is responsible for controlling the central locking system, and if it fails, the locks will not function properly. In some cases, the module may need to be replaced, which can be a costly repair. However, in some instances, the problem may be caused by a blown fuse, which can be an easier and less expensive fix.

The XJ6L is also known for its complex design, which can make it difficult and expensive to repair. The car features a number of intricate parts and systems, and if one of these parts fails, it can be difficult and expensive to replace. In some cases, the cost of repairing the car may be higher than the value of the car itself, which can make it difficult to justify the cost of the repair.

In addition to these issues, the XJ6L is also known for its high maintenance costs, particularly in the 12-cylinder models. These cars require regular maintenance and repairs, which can be expensive. In some cases, the cost of maintenance and repairs may be higher than the value of the car, which can make it difficult to justify the cost of ownership.

Overall, the Jaguar XJ6L is a luxurious and high-performance car, but it is also known for its common problems. These issues can be costly and difficult to repair, which can make it difficult to justify the cost of ownership. However, with proper maintenance and care, the XJ6L can be a reliable and enjoyable car to own and drive.

Jaguar Xj6l

Do jaguars have a lot of mechanical issues?

Jaguars can face problems with engines, brakes, and electronics, contributing to their maintenance cost and reliability concerns.

What problems did the Jaguar XJ have?

Jaguar XJ Common Problems and Solutions

  • Poor Engine Performance. Problem: ...
  • Overheating. Problem: ...
  • Faulty Roof (All convertibles) Problem: ...
  • Burning Smell. Problem: ...
  • Windows Stop Moving. Problem: ...
  • DSC warning light. Problem: ...
  • Front doors rattling. Problem: ...
  • DPF warning light. Problem:

At what mileage do jaguars start having problems?

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Most Jaguar vehicles will last for at least 150,000 miles, but there's a lot that a driver can do to push this number much higher. With regular oil replacement, belt changes, spark plug replacement, and other basic maintenance services, you can ensure that your Jaguar lasts for 200,000 miles or more.

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Are jaguars poor reliability?

As a luxury sports car brand, Jaguars aren't the most reliable vehicles out on the road. They've been rated as quite unreliable for many years due to their wide variety of issues and need for frequent maintenance. Most Jaguars are beautiful, sleek cars but rank low on dependability.

Percentage distribution of complaints by Jaguar Xj6l years

We have researched Jaguar problems and analysed all the complaints filed against Jaguar Xj6l cars and compiled the top 2 most problematic Jaguar Xj6l model years:

Below you can see the percentage distribution of known problems by Jaguar Xj6l model years.

Distribution of the number of complaints by Jaguar Xj6l years

We've also compiled a chart for you with the number of complaints about Volkswagen Jetta cars of certain model years:

Jaguar Xj6l car problems categorized by type of issue

After analysing all complaints related to Jaguar Xj6l , it was concluded that the most common issues with these cars are:

  • Suspension problems
  • Vehicle speed control problems
  • Tires problems
  • Equipment problems
  • Engine and engine cooling problems

The graph below shows statistics for all Jaguar Xj6l vehicle components and the number of complaints received.

The NHTSA has received 8 complaints about various vehicle components related to the Jaguar Xj6l . Below are the 25 most recent complaints reported for Jaguar Xj6l vehicles.

List of Jaguar Xj6l complaints

Jaguar Xj6l 1997
  • Date Of Incident: 2003-10-31
  • Date Complaint: 2003-10-31
  • VIN: SAJHX6246VC
  • Components: ENGINE AND ENGINE COOLING,VEHICLE SPEED CONTROL
  • Summary: WHILE DRIVING AT VARIOUS SPEEDS ACCELERATOR PEDAL STUCK, CAUSING SUDDEN ACCELERATION. ALSO, EGR VALVE AND OTHER ENGINE PARTS WERE REPLACED SEVERAL TIMES BY THE DEALER, BUT PROBLEMS STILL OCCURRING . *AK
Jaguar Xj6l 1997
  • Date Of Incident: 1999-10-01
  • Date Complaint: 2001-12-04
  • Components: TIRES
  • Summary: WHILE DRIVING, CONSUMER EXPERIENCED A TIRE BLOWOUT, CONSUMER THEN EXPERIENCED 2 MORE TIRE FAILURES ON SEPARATE OCCASIONS, CONSUMER WAS INFORMED THAT TIRES HAD A VERY SHORT LIFE SPAN, AFTER SENDING THE SECOND TIRE TO THE MANUFACTURER CONSUMER WAS INFORMED THAT THE TIRES SHOWED ABUSE AND SEVERE IMPACT AND THAT THE TIRES WERE DRIVEN WITH LOW PRESSURE TO CAUSE THE SIDEWALLS TO WEAKEN. (PIRELLI 225/60R16)*JB
Jaguar Xj6l 1997
  • Date Of Incident: 1999-10-01
  • Date Complaint: 2001-12-04
  • Components: TIRES
  • Summary: WHILE DRIVING, CONSUMER EXPERIENCED A TIRE BLOWOUT, CONSUMER THEN EXPERIENCED 2 MORE TIRE FAILURES ON SEPARATE OCCASIONS, CONSUMER WAS INFORMED THAT TIRES HAD A VERY SHORT LIFE SPAN, AFTER SENDING THE SECOND TIRE TO THE MANUFACTURER CONSUMER WAS INFORMED THAT THE TIRES SHOWED ABUSE AND SEVERE IMPACT AND THAT THE TIRES WERE DRIVEN WITH LOW PRESSURE TO CAUSE THE SIDEWALLS TO WEAKEN. (PIRELLI 225/60R16)*JB
Jaguar Xj6l 1977
  • Date Of Incident: 1999-10-11
  • Date Complaint: 1999-12-20
  • VIN: SAJHX624GVC
  • Components: VEHICLE SPEED CONTROL
  • Summary: THROTTLE BENT AND STUCK DUE TO WEAK MATERIAL. NLM
Jaguar Xj6l 1977
  • Date Of Incident: 1998-09-04
  • Date Complaint: 1999-12-20
  • VIN: SAJHX624GVC
  • Components: EQUIPMENT
  • Summary: AIR TEMPERATURE SENSOR SHORTED. NLM
Jaguar Xj6l 1977
  • Date Of Incident: 1998-09-04
  • Date Complaint: 1999-12-20
  • VIN: SAJHX624GVC
  • Components: SUSPENSION
  • Summary: REAR AXLE STRUT FAILED CAUSING VEHICLE TO BOTTOM OUT OVER BUMPS. NLM
Jaguar Xj6l 1977
  • Date Of Incident: 1998-11-12
  • Date Complaint: 1999-12-20
  • VIN: SAJHX624GVC
  • Components: SUSPENSION
  • Summary: MONO STRUT FAILED CAUSING TRANSMISSION NOISE WHEN SHIFTING. NLM
Jaguar Xj6l 1977
  • Date Of Incident: 1999-09-28
  • Date Complaint: 1999-12-20
  • VIN: SAJHX624GVC
  • Components: SUSPENSION
  • Summary: REAR SPRINGS WEAK. NLM

Recalls Jaguar Xj6l

The National Highway Traffic Safety Administration (NHTSA) has issued 2 recalls for different components of the Jaguar Xj6l.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.

  • Model: Jaguar Xj6l 1977
  • Report Received Date: 1978-08-09
  • Manufacturer: JAGUAR CARS
  • Components: POWER TRAIN:AUTOMATIC TRANSMISSION
  • Summary: IF THE TRANSMISSION IS OVERFILLED, THE POSSIBILITY OF OVERSPILL ARISES UNDER CERTAIN DRIVING CONDITIONS DUE TO THE NEWLY INSTALLED TRANSMISSION DIPSTICK. THE TRANSMISSION FLUID MAY SPILL ON THE EXHAUST MANIFOLD OR CATALYTIC CONVERTER.
  • Remedy: DEALER WILL REPLACE THE DIPSTICK AT NO CHARGE.
  • Model: Jaguar Xj6l 1977
  • Report Received Date: 1977-06-02
  • Manufacturer: JAGUAR CARS
  • Components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
  • Summary: THE EXHAUST GAS RECIRCULATION MANIFOLD CORE PLUGS MAY BECOME DISPLACED RESULTING IN A LOSS OF ENGINE VACUUM AND SUBSEQUENT STALLING. THIS WOULD PRODUCE IMMEDIATE ERRATIC ENGINE OPERATION AND SUBSEQUENT LOSS OF POWER BRAKES AND POWER STEERING ASSIST.
  • Remedy: DEALER WILL INSTALL A MODIFIED CORE PLUG DEVICE AT NO COST TO OWNER.

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Jaguar Xj6l photo